| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| microbiology free online textbook | 0.97 | 0.2 | 6312 | 57 | 33 |
| microbiology | 0.1 | 0.1 | 2611 | 69 | 12 |
| free | 0.96 | 0.9 | 1516 | 96 | 4 |
| online | 1.22 | 0.7 | 122 | 62 | 6 |
| textbook | 1.51 | 0.1 | 4400 | 20 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| microbiology free online textbook | 1.28 | 0.8 | 7419 | 23 |
